The Tekin Pro-Lock Bullet connectors securely hold your battery connections no matter the conditions. Our proprietary design utilizes a unique internal locking mechanism that holds bullet connections firmly and will not fatigue or loosen up over time. A simple twist of the thumb nut cap, push down and your Pro-Lock bullet unlocks for easy removal from the battery terminal. Easy, tool-less insertion and removal means no more torn up fingers and pulling on wiring to unplug your batteries. Pro-Lock Bullets are the only solution for solid, efficient connections.
